package servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import demo.Customer;
import demo.TestCustomer;

/**
 * Servlet implementation class CustomerControler
 */
@WebServlet("/customers")
public class CustomerControler extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public CustomerControler() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		if (request.getSession().getAttribute(TestCustomer.CUSTOMER_LIST)==null)
			request.getSession().setAttribute(TestCustomer.CUSTOMER_LIST, TestCustomer.mesCustomers);
		if (request.getSession().getAttribute(TestCustomer.CUSTOMER_CURRENT)==null)
			request.getSession().setAttribute(TestCustomer.CUSTOMER_CURRENT, TestCustomer.mesCustomers.get(0));
		 
		String fw = "/pages/customer.jsp";
		getServletContext().getRequestDispatcher(fw).forward(request, response);
	}

	List<Customer> customers;
	
	@Override
	public void init() throws ServletException {
		super.init();
		TestCustomer.main(null);
		customers = TestCustomer.mesCustomers;
	}


}
